【摘要】 对磨削颤振信号进行了实验分析，证明了由于砂轮回转不平衡的影响，造成磨削颤振信号在时域上的拍波和频域上的边频带现象。更多还原

【Abstract】 Grinding chatter signals are analyzed experimentally.It is found that in the grinding chatter signals,beat wave phenomenon in the time domain and sidebands phenomenon in the frequency domain are both resulted from grinding wheel unbalance.更多还原